Gage To Inches Sheet Metal

You can find the gauge to mm inch conversion for sheet metal by the chart below.

Gage to inches sheet metal.

Hence 4 gauge material is thicker than 6 gauge material. For other materials such as aluminum and brass the thicknesses will be different. The equivalent thicknesses differ for each gauge size standard which were developed based on the weight of the sheet for a given material. Sheet metal gauges work opposite to what one might consider the norm.

Working with sheet metal as shown in figure 1 gauge sizes can be confusing at the best of times. Use the chart below to convert standard gauge numbers in decimals of an inch for sheet steel aluminum and stainless steel. 0 0219 0 56 0 0247 0 63 0 0209 0 53 0 0179 0 46. Gauge to thickness chart click here for a printable pdf chart gauge.

A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. Is different from inches there is no conversion formula. Metal gauges below you ll find the info you need with our sheet steel stainless steel and aluminum sheet metal charts. Sheet metal thickness gauges for steel are based on a weight of 41 82 pounds per square foot per inch of thickness.

The smaller the number the thicker the material. Converting sheet metal gauge to thickness in inches. Gauge to thickness chart gauge stainless galvanized sheet steel aluminum fraction inches mm inches mm inches mm inches mm 30 0 0125 0 33 0 0157 0 40 0 0120 0 30 0 0100 0 25 29 0 0141 0 36 0 0172 0 44 0 0135 0 34 0 0113 0 29 28 1 64 0 0156 0 41 0 0187 0 47 0 0149 0 38 0 0126 0 32. For example in one gauge system 18 gauge steel measures 0 0478 inches thick but 18.

Sheet steel aluminum fraction. The gauge number 18 holds no relevance to the actual measurements. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. The following sheet metal gauge size reference chart gives the weight and thickness of sheet metal given as a gauge sometimes spelled gage and indicates the standard thickness of sheet metal and wire for most materials as the gauge number increases the material thickness decreases.

This is known as the manufacturers standard gage for sheet steel. 0 0187 0 452 0 0217 0 55 0 0179 0 45 0 0159 40 25. Even when the non ferrous metal plate and the steel plate are the same ga the thickness is actually different. There are several different gauge systems used today with specific gauge designations used for specific metal types.